4 files changed, 27 insertions, 35 deletions
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index ecc4cd96faf..2d6edad2977 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -2554,13 +2554,12 @@ impl<'a> Parser<'a> {
             let maybe_fatarrow = self.token.clone();
             let block = if self.check(&token::OpenDelim(Delimiter::Brace)) {
                 self.parse_block()?
+            } else if let Some(block) = recover_block_from_condition(self) {
+                block
             } else {
-                if let Some(block) = recover_block_from_condition(self) {
-                    block
-                } else {
-                    self.error_on_extra_if(&cond)?;
-                    // Parse block, which will always fail, but we can add a nice note to the error
-                    self.parse_block().map_err(|mut err| {
+                self.error_on_extra_if(&cond)?;
+                // Parse block, which will always fail, but we can add a nice note to the error
+                self.parse_block().map_err(|mut err| {
                         if self.prev_token == token::Semi
                             && self.token == token::AndAnd
                             && let maybe_let = self.look_ahead(1, |t| t.clone())
@@ -2592,7 +2591,6 @@ impl<'a> Parser<'a> {
                         }
                         err
                     })?
-                }
             };
             self.error_on_if_block_attrs(lo, false, block.span, attrs);
             block
diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs
index 3ee6e742d1b..9d9265d5318 100644
--- a/compiler/rustc_parse/src/parser/mod.rs
+++ b/compiler/rustc_parse/src/parser/mod.rs
@@ -1359,13 +1359,11 @@ impl<'a> Parser<'a> {
     fn parse_attr_args(&mut self) -> PResult<'a, AttrArgs> {
         Ok(if let Some(args) = self.parse_delim_args_inner() {
             AttrArgs::Delimited(args)
+        } else if self.eat(&token::Eq) {
+            let eq_span = self.prev_token.span;
+            AttrArgs::Eq(eq_span, AttrArgsEq::Ast(self.parse_expr_force_collect()?))
         } else {
-            if self.eat(&token::Eq) {
-                let eq_span = self.prev_token.span;
-                AttrArgs::Eq(eq_span, AttrArgsEq::Ast(self.parse_expr_force_collect()?))
-            } else {
-                AttrArgs::Empty
-            }
+            AttrArgs::Empty
         })
     }
 
diff --git a/compiler/rustc_parse/src/parser/pat.rs b/compiler/rustc_parse/src/parser/pat.rs
index cbd35ffdfa9..daced411b8f 100644
--- a/compiler/rustc_parse/src/parser/pat.rs
+++ b/compiler/rustc_parse/src/parser/pat.rs
@@ -1336,21 +1336,19 @@ impl<'a> Parser<'a> {
                         vec![(first_etc_span, String::new())],
                         Applicability::MachineApplicable,
                     );
-                } else {
-                    if let Some(last_non_comma_dotdot_span) = last_non_comma_dotdot_span {
-                        // We have `.., x`.
-                        err.multipart_suggestion(
-                            "move the `..` to the end of the field list",
-                            vec![
-                                (first_etc_span, String::new()),
-                                (
-                                    self.token.span.to(last_non_comma_dotdot_span.shrink_to_hi()),
-                                    format!("{} .. }}", if ate_comma { "" } else { "," }),
-                                ),
-                            ],
-                            Applicability::MachineApplicable,
-                        );
-                    }
+                } else if let Some(last_non_comma_dotdot_span) = last_non_comma_dotdot_span {
+                    // We have `.., x`.
+                    err.multipart_suggestion(
+                        "move the `..` to the end of the field list",
+                        vec![
+                            (first_etc_span, String::new()),
+                            (
+                                self.token.span.to(last_non_comma_dotdot_span.shrink_to_hi()),
+                                format!("{} .. }}", if ate_comma { "" } else { "," }),
+                            ),
+                        ],
+                        Applicability::MachineApplicable,
+                    );
                 }
             }
             err.emit();
diff --git a/compiler/rustc_parse/src/validate_attr.rs b/compiler/rustc_parse/src/validate_attr.rs
index fce41bd90be..f2121c3243a 100644
--- a/compiler/rustc_parse/src/validate_attr.rs
+++ b/compiler/rustc_parse/src/validate_attr.rs
@@ -192,13 +192,11 @@ pub fn check_attribute_safety(psess: &ParseSess, safety: AttributeSafety, attr:
                 );
             }
         }
-    } else {
-        if let Safety::Unsafe(unsafe_span) = attr_item.unsafety {
-            psess.dcx().emit_err(errors::InvalidAttrUnsafe {
-                span: unsafe_span,
-                name: attr_item.path.clone(),
-            });
-        }
+    } else if let Safety::Unsafe(unsafe_span) = attr_item.unsafety {
+        psess.dcx().emit_err(errors::InvalidAttrUnsafe {
+            span: unsafe_span,
+            name: attr_item.path.clone(),
+        });
     }
 }